package main 

import (

	"fmt"
)

func main(){

	var days int = 100
	var weeks int = days/7

	var day int = days % 7

	fmt.Printf("days=%d,weeks=%d,day=%d\n",days,weeks,day)

	var i float32 = 12.23
	var j float32 = 54.4

	var x float32 = 5.0 / 4.0- (i*j)
	fmt.Printf("x=%v\n",x)
}